Title:
HEATING PUMP
Document Type and Number:
Japanese Patent JPS5525567
Kind Code:
A
Abstract:
PURPOSE: To permit the inhalation and exhalation of transfusing blood kept at proper temperature by forming piston and cylinder with a heating substance to which electrification is made.
CONSTITUTION: Ceramics with the heating substances 2 and 2' are laminated on outside of the piston 1a and the inside of culinder 1b. In order to stabilize the heating temperature at a specific temperature, a thermister is connected to the heating substance and thus the control of temperature can be safely made.
Inventors:
SAKAI SHIYUUICHI
Application Number:
JP9802878A
Publication Date:
February 23, 1980
Filing Date:
August 10, 1978
Export Citation:
Assignee:
HAKKO DENKI SEISAKUSHO KK
International Classes:
F04B19/22; (IPC1-7): F04B19/22